2017394432

素因数分解:

$2^8\times {\mathrm{7880447}}^1$

素因数の和:7880463

約数の個数: 18

約数和(自身を含む): 4026908928

約数和(自身を除く): 2009514496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7880447, 15760894, 31521788, 63043576, 126087152, 252174304, 504348608, 1008697216, 2017394432]

約数ペア:

[(1, 2017394432), (2, 1008697216), (4, 504348608), (8, 252174304), (16, 126087152), (32, 63043576), (64, 31521788), (128, 15760894), (256, 7880447)]